42674775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 86994432

約数和(自身を除く): 44319657

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 115, 143, 165, 173, 195, 253, 275, 299, 325, 345, 429, 519, 575, 715, 759, 825, 865, 897, 975, 1265, 1495, 1725, 1903, 2145, 2249, 2595, 3289, 3575, 3795, 3979, 4325, 4485, 5709, 6325, 6747, 7475, 9515, 9867, 10725, 11245, 11937, 12975, 16445, 18975, 19895, 22425, 24739, 28545, 33735, 43769, 47575, 49335, 51727, 56225, 59685, 74217, 82225, 99475, 123695, 131307, 142725, 155181, 168675, 218845, 246675, 258635, 298425, 371085, 568997, 618475, 656535, 775905, 1094225, 1293175, 1706991, 1855425, 2844985, 3282675, 3879525, 8534955, 14224925, 42674775]

約数ペア:

[(1, 42674775), (3, 14224925), (5, 8534955), (11, 3879525), (13, 3282675), (15, 2844985), (23, 1855425), (25, 1706991), (33, 1293175), (39, 1094225), (55, 775905), (65, 656535), (69, 618475), (75, 568997), (115, 371085), (143, 298425), (165, 258635), (173, 246675), (195, 218845), (253, 168675), (275, 155181), (299, 142725), (325, 131307), (345, 123695), (429, 99475), (519, 82225), (575, 74217), (715, 59685), (759, 56225), (825, 51727), (865, 49335), (897, 47575), (975, 43769), (1265, 33735), (1495, 28545), (1725, 24739), (1903, 22425), (2145, 19895), (2249, 18975), (2595, 16445), (3289, 12975), (3575, 11937), (3795, 11245), (3979, 10725), (4325, 9867), (4485, 9515), (5709, 7475), (6325, 6747)]